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7 Firestopping

Description

Class quiz (Class Quiz) Quiz on 7 Firestopping, created by Jeanie Fitzgerald on 25/07/2017.
Jeanie Fitzgerald
Quiz by Jeanie Fitzgerald, updated more than 1 year ago
Jeanie Fitzgerald
Created by Jeanie Fitzgerald almost 7 years ago
127
1
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Resource summary

Question 1

Question
For all job specific firestopping issues, the information and communications technology ( ICT ) systems cabling installer should consult who
Answer
  • Fire marshall
  • OSHA
  • AHJ
  • Client

Question 2

Question
The most common fire protection principle is
Answer
  • containment
  • compartmentation
  • extinguishing

Question 3

Question
Fire safety must provide: check all that apply
Answer
  • containment
  • detection
  • suppression
  • ventilation

Question 4

Question
A fire assembly is based on: Check all that apply
Answer
  • fire barrier
  • construction
  • penetration
  • firestop material

Question 5

Question
Who can be held legally, criminally and financially responsible if the manufacturer's instructions are not followed.
Answer
  • the installer
  • the contracted company
  • the supplier

Question 6

Question
When firestopping the installer may substitute or add more product to get a higher rating.
Answer
  • True
  • False

Question 7

Question
Time period (expressed in hours) that assembly resists flame passage
Answer
  • F rating
  • T rating
  • L rating

Question 8

Question
Time period that a the unexposed surface of the assembly or any penetrating item does not exceed (325 degrees) above its initial temperature
Answer
  • F rating
  • T rating
  • L rating

Question 9

Question
This simulates smoke leakage through a firestop assembly.
Answer
  • F rating
  • T rating
  • L rating

Question 10

Question
Mechanical firestop systems use _______________ firestop materials which are flexible and resemble rubber.
Answer
  • Intumescent
  • Elastomeric
  • Endothermic

Question 11

Question
Non-mechanical firestop materials have three basic properties. Select the one that has the ability to absorb heat which prevents the temperature from rising on the other side of the fire barrier.
Answer
  • Intumescent
  • Endothermic
  • Ablative

Question 12

Question
This non-mechanical firestop has the ability to expand when exposed to fire or heat. The material swells around and within the penetration to provide a tight seal.
Answer
  • Intumescent
  • Endothermic
  • Ablative

Question 13

Question
This non-mechanical firestop develops a hard char that resists erosion from fire or flames.
Answer
  • Intumescent
  • Endothermic
  • Ablative

Question 14

Question
Intumescent _________________ are used for plastic piping, insulated metal piping, cable bundles, plastic conduit or materials that may burn away in a fire.
Answer
  • Sheets
  • Pads
  • Wrap strips

Question 15

Question
____________________ are common with a long shelf life, ease of installation and wide range of applications. Most are endothermic but may be intumescent. Comes in bulk, bars or sticks.
Answer
  • Caulk
  • Firestop putty
  • wrap strips

Question 16

Question
This material may be endothermic, ablative or intumescent and are for permanent installations not intended to be re-entered.
Answer
  • Firestop putty
  • Caulk
  • Foams

Question 17

Question
This is sometimes referred to as a pipe choke system.
Answer
  • Sleeve systems
  • Collars
  • Wrap strips

Question 18

Question
__________ are dispensed from a two part mixing tube and quickly cures to form a tight seal. May be intumescent, endothermic or ablative.
Answer
  • Caulk
  • Putty
  • Foam

Question 19

Question
In situations where critical power or data cables must remain in operation and primarily for large air handling and exhaust vents this is used.
Answer
  • Sheets
  • Firestop blankets
  • Pillows

Question 20

Question
All components used to make up a listed assembly are designed and tested as a unit and the parts are not interchangeable.
Answer
  • True
  • False

Question 21

Question
Which methods can limit the potential for problems and provide a better long term solution to firestopping Check all that apply
Answer
  • Retrofit split sleeves or sleeve systems
  • core bore seals
  • pathway barrier penetration plates ( PBPPs)
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